PSQL client container

Cloud SQL Proxy

To build a PSQL client container built upon the GCP Cloud SQL Alpine image make a Dockerfile similar to this:

FROM google/cloud-sdk:alpine

RUN apk add --no-cache postgresql-client

RUN addgroup postgres && adduser postgres -G postgres -D -H

RUN wget https://dl.google.com/cloudsql/cloud_sql_proxy.linux.amd64 -O cloud_sql_proxy

RUN chmod +x cloud_sql_proxy

USER postgres

ENTRYPOINT ["psql"]